3029381 has 2 divisors, whose sum is σ = 3029382. Its totient is φ = 3029380.

The previous prime is 3029359. The next prime is 3029401. The reversal of 3029381 is 1839203.

3029381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2992900 + 36481 = 1730^2 + 191^2 .

It is an emirp because it is prime and its reverse (1839203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3029381 - 2¹⁰ = 3028357 is a prime.

It is a super-2 number, since 2×3029381² = 18354298486322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3029381.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3029581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1514690 + 1514691.

It is an arithmetic number, because the mean of its divisors is an integer number (1514691).

Almost surely, 2^3029381 is an apocalyptic number.

It is an amenable number.

3029381 is a deficient number, since it is larger than the sum of its proper divisors (1).

3029381 is an equidigital number, since it uses as much as digits as its factorization.

3029381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3029381 is about 1740.5117063668. The cubic root of 3029381 is about 144.6942586723.

The spelling of 3029381 in words is "three million, twenty-nine thousand, three hundred eighty-one".